51525660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9649}}^1$

素因数の和:9750

約数の個数: 48

約数和(自身を含む): 145908000

約数和(自身を除く): 94382340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 9649, 19298, 28947, 38596, 48245, 57894, 96490, 115788, 144735, 192980, 289470, 578940, 858761, 1717522, 2576283, 3435044, 4293805, 5152566, 8587610, 10305132, 12881415, 17175220, 25762830, 51525660]

約数ペア:

[(1, 51525660), (2, 25762830), (3, 17175220), (4, 12881415), (5, 10305132), (6, 8587610), (10, 5152566), (12, 4293805), (15, 3435044), (20, 2576283), (30, 1717522), (60, 858761), (89, 578940), (178, 289470), (267, 192980), (356, 144735), (445, 115788), (534, 96490), (890, 57894), (1068, 48245), (1335, 38596), (1780, 28947), (2670, 19298), (5340, 9649)]